+ DWARFContext() : DIContext(CK_DWARF) {}
+
+ static bool classof(const DIContext *DICtx) {
+ return DICtx->getKind() == CK_DWARF;
+ }
+
+ void dump(raw_ostream &OS, DIDumpType DumpType = DIDT_All) override;
+
+ typedef DWARFUnitSection<DWARFCompileUnit>::iterator_range cu_iterator_range;
+ typedef DWARFUnitSection<DWARFTypeUnit>::iterator_range tu_iterator_range;
+ typedef iterator_range<std::vector<DWARFUnitSection<DWARFTypeUnit>>::iterator> tu_section_iterator_range;
+
+ /// Get compile units in this context.
+ cu_iterator_range compile_units() {
+ parseCompileUnits();
+ return cu_iterator_range(CUs.begin(), CUs.end());
+ }
+
+ /// Get type units in this context.
+ tu_section_iterator_range type_unit_sections() {
+ parseTypeUnits();
+ return tu_section_iterator_range(TUs.begin(), TUs.end());
+ }
+
+ /// Get compile units in the DWO context.
+ cu_iterator_range dwo_compile_units() {
+ parseDWOCompileUnits();
+ return cu_iterator_range(DWOCUs.begin(), DWOCUs.end());
+ }
+
+ /// Get type units in the DWO context.
+ tu_section_iterator_range dwo_type_unit_sections() {
+ parseDWOTypeUnits();
+ return tu_section_iterator_range(DWOTUs.begin(), DWOTUs.end());
+ }